ES526406A0 - PROCEDURE FOR PRODUCING THERMOSTABLE AMYLASES BY CULTIVATION OF MICROORGANISMS AT HIGH TEMPERATURES - Google Patents

PROCEDURE FOR PRODUCING THERMOSTABLE AMYLASES BY CULTIVATION OF MICROORGANISMS AT HIGH TEMPERATURES

Info

Publication number
ES526406A0
ES526406A0 ES526406A ES526406A ES526406A0 ES 526406 A0 ES526406 A0 ES 526406A0 ES 526406 A ES526406 A ES 526406A ES 526406 A ES526406 A ES 526406A ES 526406 A0 ES526406 A0 ES 526406A0
Authority
ES
Spain
Prior art keywords
cultivation
microorganisms
procedure
high temperatures
producing thermostable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES526406A
Other languages
Spanish (es)
Other versions
ES8602115A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compania Espanola de Petroleos SA CEPSA
Original Assignee
Compania Espanola de Petroleos SA CEPSA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compania Espanola de Petroleos SA CEPSA filed Critical Compania Espanola de Petroleos SA CEPSA
Priority to ES526406A priority Critical patent/ES8602115A1/en
Priority to CA000458988A priority patent/CA1262879A/en
Priority to US06/630,958 priority patent/US4642288A/en
Priority to EP84306863A priority patent/EP0140610B1/en
Priority to DE8484306863T priority patent/DE3484090D1/en
Publication of ES526406A0 publication Critical patent/ES526406A0/en
Publication of ES8602115A1 publication Critical patent/ES8602115A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/832—Bacillus
ES526406A 1983-10-11 1983-10-11 A process for producing thermostable alpha-amylases by culturing micro-organisms at elevated temperatures. Expired ES8602115A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES526406A ES8602115A1 (en) 1983-10-11 1983-10-11 A process for producing thermostable alpha-amylases by culturing micro-organisms at elevated temperatures.
CA000458988A CA1262879A (en) 1983-10-11 1984-07-16 PROCESS FOR PRODUCING THERMOSTABLE .alpha.-AMYLASES BY CULTURING MICRO-ORGANISMS AT ELEVATED TEMPERATURES
US06/630,958 US4642288A (en) 1983-10-11 1984-07-16 Process for producing thermostable alpha-amylases by culturing micro-organisms at elevated temperatures
EP84306863A EP0140610B1 (en) 1983-10-11 1984-10-09 A process for producing thermostable alpha-amylases by culturing micro-organisms at elevated temperatures
DE8484306863T DE3484090D1 (en) 1983-10-11 1984-10-09 METHOD FOR PRODUCING THERMOSTABLE ALPHA AMYLASES BY GROWING MICROORGANISMS AT RISED TEMPERATURES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES526406A ES8602115A1 (en) 1983-10-11 1983-10-11 A process for producing thermostable alpha-amylases by culturing micro-organisms at elevated temperatures.

Publications (2)

Publication Number Publication Date
ES526406A0 true ES526406A0 (en) 1985-11-01
ES8602115A1 ES8602115A1 (en) 1985-11-01

Family

ID=8486316

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526406A Expired ES8602115A1 (en) 1983-10-11 1983-10-11 A process for producing thermostable alpha-amylases by culturing micro-organisms at elevated temperatures.

Country Status (5)

Country Link
US (1) US4642288A (en)
EP (1) EP0140610B1 (en)
CA (1) CA1262879A (en)
DE (1) DE3484090D1 (en)
ES (1) ES8602115A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184019B1 (en) * 1984-11-09 1991-03-06 Hitachi, Ltd. Thermostable alpha-amylase-producing, thermophilic anaerobic bacteria, thermostable alpha-amylase and process for producing the same
JPS61115496A (en) * 1984-11-09 1986-06-03 Hitachi Ltd Method of liquefying starch
US4717662A (en) * 1985-01-31 1988-01-05 Miles Laboratories, Inc. Thermal stabilization of alpha-amylase
US4613570A (en) * 1985-02-08 1986-09-23 Cpc International Inc. Novel thermostable, aciduric alpha-amylase and method for its production
US4933279A (en) * 1986-07-09 1990-06-12 Novo Industri A/S Starch liquefaction with alpha amylase mixtures
ES2007758A6 (en) * 1987-12-07 1989-07-01 Espanola Petrol A process for the obtention of thermostable alpha-amylases by culturing superproductive microorganisms at high temperatures.
ES2012737A6 (en) * 1988-06-21 1990-04-01 Great Lakes Chemical Corp Method for producing thermally stable alpha-amylase.
US5188956A (en) * 1988-07-01 1993-02-23 Showa Denka K.K. Thermostable amylase
DE3909096A1 (en) * 1989-03-20 1990-09-27 Garabed Antranikian ALPHA AMYLASE
US5583039A (en) * 1990-06-07 1996-12-10 Sunkyong Industries Ltd. Escherichia coli containing a gene encoding a maltogenic amylase BLMA of Bacillus licheniformis and gene product produced by same
US5281526A (en) * 1992-10-20 1994-01-25 Solvay Enzymes, Inc. Method of purification of amylase by precipitation with a metal halide and 4-hydroxybenzic acid or a derivative thereof
CN1062906C (en) * 1993-05-19 2001-03-07 花王株式会社 Liquefying alkaline alpha-amylase, process for producing the same, and detergent composition containing the same
EP1720896B1 (en) * 2004-02-27 2009-10-14 Dow Global Technologies Inc. Process for removing water from aqueous solutions of proteins
CN105802879B (en) * 2016-03-25 2019-11-29 浙江工业大学 Series bacillus D7 and its application in degraded cellulose
CN105802877B (en) * 2016-03-25 2019-11-19 云南博仕奥生物技术有限公司 One plant of bacillus amyloliquefaciens for producing glutaminase and its application

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695863A (en) * 1952-04-16 1954-11-30 Purdue Research Foundation Process for preparing alpha amylase
US3849194A (en) * 1966-12-19 1974-11-19 Cpc International Inc Low d.e. starch conversion products
GB1285173A (en) * 1968-09-09 1972-08-09 Glaxo Lab Ltd AN alpha-AMYLASE AND A PROCESS FOR ITS PREPARATION
GB1296839A (en) * 1969-05-29 1972-11-22
US4284722A (en) * 1978-08-16 1981-08-18 Cpc International Inc. Heat and acid-stable alpha-amylase enzymes and processes for producing the same
US4447532A (en) * 1982-04-29 1984-05-08 H. J. Heinz Company Process for the manufacture of low D.E. maltodextrins
US4473645A (en) * 1983-03-30 1984-09-25 Nabisco Brands, Inc. Process for producing thermally stable alpha-amylase
US4540663A (en) * 1983-05-20 1985-09-10 Grain Processing Corporation Liquefaction of starch

Also Published As

Publication number Publication date
DE3484090D1 (en) 1991-03-14
CA1262879A (en) 1989-11-14
EP0140610A2 (en) 1985-05-08
EP0140610B1 (en) 1991-02-06
US4642288A (en) 1987-02-10
EP0140610A3 (en) 1986-11-05
ES8602115A1 (en) 1985-11-01

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